An average person spends about 845 kilojoules of energy per hour of walking. Suppose a person eats 2 baked potatoes with butter, each having 37 grams of carbohydrates and 4.3 grams of protein from the potato and 4 grams of fat from the butter. How many hours of walking will it take for the person to expand the energy from the two potatoes?

Which ocean zone has the most abundant primary producer and why a) the abyssopelagic zone ,du to the absence of light and cold water temperatureb) the bathypelagic zone, due to the absence of light and cold water temperaturec) the mesopelagic zone ,due to uts high light availability and warm water temperature d) the epipelagic zone,due to its high light availability and warm water temperature